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Derivatives of Hydroxylamine by Agnes Elizabeth Otto, 1892

Derivatives of Hydroxylamine by Agnes Elizabeth Otto, 1892, Page 28

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[page]27[/page] Weight of K-picrate and paper -- 0.6715 gr. Weight of K-picrate and paper -- 0.6715 gr. Weight of paper -- 0.5021 gr. Weight of K-picrate -- 0.1694 gr. Molecular weight of K-picrate -- 238.60. Molecular weight of Hydroxylamine picrate -- 263.54. Hydroxylamine = 0.3397 -- weight of = 0.0238 gr. -- 0.0238/0.1871 = 12.708 -- [underlined]12.708 % of hydroxylamine[/underlined] -- II. Weight of substance and tube -- 9.2062 gr. Weight of tube -- 8.9742 gr. Weight of substance -- 0.2320 gr. Weight of K-picrate and paper -- 0.7180 gr. Weight of K-picrate and paper -- 0.7130 gr. Weight of K-picrate and paper -- 0.7130 gr. Weight of paper -- 0.5021 gr.
 
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